1 ) Press Download button to download the desired driver .­ 2 ) Save it somewhere where you will remember after download .­ We recommend that you save it on your desktop ,­ so it will be easy to find .­ 3 ) After successfully downloading the driver ,­ do not open the driver file until you make sure the following has completed : ***REMOVE /­ UNINSTALL any original mouse driver from the PC .­ ( If you forgot to do this part ,­ your driver may not be able to install correctly and successfully later ) 4 ) After the original mouse driver has been removed ,­ open the downloaded file .­ 5 ) Follow the on-screen instructions .­ 6 ) When it's successfully installed ,­ please restart your computer .­ 7 ) After you have restarted the computer ,­ you will see on the bottom right corner of the taskbar a mouse icon .­ This means you have installed the driver successfully .­